<template>
  <div class="button">
   <el-button type="primary" icon="el-icon-search" @click="abc">查询</el-button>
  </div>
</template>

<script>
export default {
  name: 'buttonOne',
   data() {
      return {
       
      }
    },
     methods: {
   abc(){
     this.$emit('sendFromChild',null);
   }
  }

};
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>

</style>